GENERAL DESCRIPTION

The AK5359 is a stereo A/D Converter with wide sampling rate of 8kHz ～ 216kHz and is suitable for consumer to professional audio system. The AK5359 achieves high accuracy and low cost by using Enhanced dual bit ?Σ techniques. The AK5359 requires no external components because the analog inputs are single-ended. The audio interface has two formats (MSB justified, I2S) and can correspond to various systems like DTV, DVR and AV Receiver.

FEATURES

□ Linear Phase Digital Anti-Alias Filtering

□ Single-ended Input

□ Digital HPF for DC-Offset cancel

□ S/(N+D): 94dB

□ DR: 102dB

□ S/N: 102dB

□ Sampling Rate Ranging from 8kHz to 216kHz

□ Master Clock:

256fs/384fs/512fs/768fs (8kHz ～ 54kHz)

256fs/384fs (54kHz ～ 108kHz)

256fs/384fs (108kHz ～ 216kHz)

□ Input level: CMOS

□ Master / Slave Mode

□ Audio Interface: 24bit MSB justified / I2S selectable

□ Power Supply: 4.5 ～ 5.5V (Analog), 3.0 ～ 5.5V (Digital)

□ Ta = ?20 ～ 85°C (ET), ?40 ～ 85°C (VT)

□ Small 16pin TSSOP Package

□ AK5357/58/81 Pin-compatible